Water toy



FIG. 1 is a top plan view of a water toy showing my new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a right side elevation view thereof, the left side elevation view being a mirror image thereof. 

The ornamental design for a water toy, as shown and described. 